public OnPlayerExitedMenu(playerid){
   new Menu:Current1;
   switch(GetPlayerMenu(playerid)){
      case PlayerSelection1:
         Current1 = 0;
      case PlayerSelection2:
         Current1 = PlayerSelection1;
      case PlayerSelection3:
         Current1 = PlayerSelection2;
   }
}


//change to:

public OnPlayerExitedMenu(playerid){

   new Menu:Current1, Menu:tmp;
   tmp = GetPlayerMenu(playerid);

   if(tmp==PlayerSelection1)
      Current1 = 0;
   else if(tmp==PlayerSelection2)
      //etc!